The slope of line 1 is.
The slope of line 2 is.
The two lines are parallel.
Solution:
Points on line 1 are (10, 5) and (–8, 9).
<u>Slope of line 1:</u>
Points on line 2 are (2, –4) and (11, –6).
<u>Slope of line 2:</u>
<em>If slopes of the two lines are equal, then the two lines are parallel.</em>
The slope of line 1 is.
The slope of line 2 is.
Hence the given two lines are parallel.
Answer:
hot ❤
Step-by-step explanation:
Answer:
15 m/s
Step-by-step explanation:
Velocity is the derivative of position:
v(t) = s'(t) = 24 +6t -3t^2
v(3) = 24 +3(6 -3·3) = 15
At t=3 seconds, the velocity of the body is 15 m/s.
The sine of an angle in a right triangle is the ratio of the length of the opposite side to the length of the hypotenuse
If
<span>, then:
</span>opposite = a² - b²
hypotenuse = a² + b²
<span>By the Pythagorean theorem:
</span>
<span>So, the other trigonometric ratios:
</span>
<span>
</span>